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NEPTUNE® CHAIN
NEPTUNE® chain resists corrosion when exposed to harsh outdoor environments, including seawater. The exclusive NEPTUNE surface treatment process gives the chain its unique matte grey color and provides a protective finish that is more corrosion resistant than Nickel-Plated chains. NEPTUNE chain has the same high maximum allowable load as our standard carbon steel roller chain.

Drive Chain


All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Chain Type 1 N/A Rollerless

Chain Construction_SYN

N/A Riveted

ANSI No.

N/A 35

Chain Pitch_SYN

N/A 0.375 in

Roller Diameter_SYN

N/A 0.200 in

B - Bushing Diameter

N/A 0.200 in
Inside Width_SYN2 N/A 0.188 in

Average Tensile Strength

N/A 2530 lb

Rated Working Load_SYN

N/A 480 lb

UPC Code

N/A 097039266699

Pin Specifications

Pin Diameter_SYN

N/A 0.141 in

L1

N/A 0.230 in

L2

N/A 0.270 in

Link Plate

Link Plate Thickness_SYN

N/A 0.050 in

Link Plate Height_SYN

N/A 0.354 in

h - Link Plate

N/A 0.307 in
  • 1 Single-strand chain. For multiple-strand chain, use larger tensioner.
  • 2 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.